Researchers Are Studying How Rapidly a Hungry Pigeon in a Confined

question 289

Multiple Choice

Researchers are studying how rapidly a hungry pigeon in a confined cage will learn to peck at a lighted disk in order to receive food.The researchers are most clearly using a(n) ________ to study learning.

• A) Pavlovian maze
• B) conditioned reinforcer
• C) operant chamber
• D) variable-ratio schedule

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Definitions:

Cerebral Cortex

The outer layer of the brain's cerebrum, involved in complex cognitive processes such as thought, memory, language, and consciousness.

Gray Matter

A component of the central nervous system consisting primarily of neuronal cell bodies, dendrites, and unmyelinated axons, found in brain regions involved in muscle control and sensory perception.

White Matter

The part of the brain and spinal cord made up of myelinated nerve fibers, which are crucial for the transmission of signals across neurons.

Overweight

A condition characterized by having more body fat than is optimally healthy, which can precede obesity.